The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 14.95 grams of chromium(II) chloride, CrCl2 (122.9 g/mol), in 290.0 grams o table of boiling and freezing point constants to answer the questions below. Solvent Kb (°C/m) K(°C/m) 0.512 Water Formula H₂O CH3 CH₂OH 1.22 Ethanol Chloroform CHC13 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH₂ OCH₂ CH3 2.02 The molality of the solution is The freezing point of the solution is to access important values if needed for this question. m. °C. 1.86 1.99 5.12

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.95QE
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Water
Ethanol
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The freezing point of water is 0.00 °C at 1 atmosphere.
A student dissolves 14.95 grams of chromium(II) chloride, CrCl2 (122.9 g/mol), In 290.0 grams of water. Use the
table of boiling and freezing point constants to answer the questions below.
Solvent
Kb (°C/m) K(°C/m)
H₂O
0.512
CH3 CH₂OH
1.22
Chloroform
CHCl3
3.67
Benzene
C6H6
2.53
Diethyl ether CH3 CH₂ OCH₂ CH3 2.02
The molality of the solution is
The freezing point of the solution is
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[References]
Use the References to access important values if needed for this question.
m.
°C.
1.86
1.99
Scholarship Ameri...
5.12
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Transcribed Image Text:Water Ethanol Submit Answer viewing Your Aca... Formula Show Hint The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 14.95 grams of chromium(II) chloride, CrCl2 (122.9 g/mol), In 290.0 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Kb (°C/m) K(°C/m) H₂O 0.512 CH3 CH₂OH 1.22 Chloroform CHCl3 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH₂ OCH₂ CH3 2.02 The molality of the solution is The freezing point of the solution is Retry Entire Group Have Changes in... [Review Topics] [References] Use the References to access important values if needed for this question. m. °C. 1.86 1.99 Scholarship Ameri... 5.12 bio 1108 chat more group attempts remaining SAVAGE X FENTY... Previous Next> Save and Exit
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